National Stock number : 5310-00-395-3602
Flat Washer
| Available Quantity | 4,650 |
| Available Conditions | NS NE |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 03/19/2026 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Flat Washer
Cross-sectional Shape Style
rectangular
Hole Diameter
0.271in. and 0.291in. ⁓19/64"
Peripheral Shape Style
round
Center Hole Shape Style
1 round
Thickness
0.082in. and 0.096in. ⁓7/64"
Overall Diameter
0.615in. and 0.635in. ⁓41/64"
Heat Treatment
quenched and tempered
Material
steel comp 4130 or steel comp 4140 or steel comp 8640 or steel comp 8740
Material Document And Classification
astm A331 assn std single material response
Surface Treatment
cadmium
Surface Treatment Document And Classification
QQ-P-416, type 2, class 1 fed spec single treatment response
